Scientific highlights: Chest 2002: Annual Meeting of the American College of Chest Physicians Scientific highlights: Chest 2002: Annual Meeting of the American College of Chest Physicians Download Role of cardiac pacing in sleep apnea uncertain: Article reviewed: S. Garrigue, P. Bordier, P. Jais, et al., Benefit of atrial pacing in sleep apnea syndrome, N Engl J Med, 346 (2002) 404–412 Should we use oral magnesium supplementation to improve sleep in the elderly?: Article reviewed: K. Held, I.A. Antonijevic, H. Künzel, M. Uhr, T.C. Wetter, I.C. Golly, A. Steiger, H. Murck, Oral MG2+ supplementation reverses age-related neuroendocrine and sleep EEG changes in humans, Pharmacopsychiatry, 35 (2002), 135–143